E 6/9 on E9 pedal steel
E 6/9 = E · F♯ · G♯ · B · C♯ (root, 9th, 3rd, 5th, 6th/13th). 1563 playable voicings on the standard E9 copedent — the best 12 by neck position below.
Low neck (frets 0–7)
Fret 2 · openFret 2 · BB raises strings 3 & 6 a half step (G♯→A)Fret 5 · LKR + RKLLKR lowers strings 4 & 8 a half step (E→D♯)RKL lowers string 2 a half step (D♯→D); lowers string 9 a half step (D→C♯)Fret 0 · RKLRKL lowers string 2 a half step (D♯→D); lowers string 9 a half step (D→C♯)
Mid neck (frets 5–12)
Fret 7 · B + RKLB raises strings 3 & 6 a half step (G♯→A)RKL lowers string 2 a half step (D♯→D); lowers string 9 a half step (D→C♯)Fret 10 · RKRRKR lowers string 4 a half step (E→D♯); lowers string 5 a half step (B→A♯)Fret 5 · C + LKR + RKLC raises string 4 a whole step (E→F♯); raises string 5 a whole step (B→C♯)LKR lowers strings 4 & 8 a half step (E→D♯)RKL lowers string 2 a half step (D♯→D); lowers string 9 a half step (D→C♯)Fret 12 · RKLRKL lowers string 2 a half step (D♯→D); lowers string 9 a half step (D→C♯)
High neck (frets 10–17)
Fret 14 · openFret 12 · AA raises strings 5 & 10 a whole step (B→C♯)Fret 12 · CC raises string 4 a whole step (E→F♯); raises string 5 a whole step (B→C♯)Fret 10 · LKR + RKRLKR lowers strings 4 & 8 a half step (E→D♯)RKR lowers string 4 a half step (E→D♯); lowers string 5 a half step (B→A♯)